TiO2only	pH	Hydrodynamic Diameter	St. Error
	2	473.1	54
	6	883.7	43
	7.4	764.1	76
	9	384.2	65
			
Lys+TiO2	pH	Hydrodynamic Diameter	St. Error
	2	323.5	56
	6	947.6	48
	7.4	705.1	92
	9	563.3	96
			
Gly+TiO2	pH	Hydrodynamic Diameter	St. Error
	2	387.9	91
	6	637.2	109
	7.4	519.2	61
	9	512.3	87
			
Glu+TiO2	pH	Hydrodynamic Diameter	St. Error
	2	524.7	62
	6	846.5	77
	7.4	792.6	95
	9	347.8	40
			
Ser+TiO2	pH	Hydrodynamic Diameter	St. Error
	2	463.4	37
	6	725.3	81
	7.4	574.1	37
	9	387.9	45